Home / 27,258,024.42-37,620,147.06-17,479,510.02

Finding the Fourth Proportional to 27,258,024.42, 37,620,147.06 and 17,479,510.02

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Solution

The fourth proportional to 27,258,024.42, 37,620,147.06 and 17,479,510.02 is: 24,124,335.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,258,024.42 : 37,620,147.06 = 17,479,510.02 : x
  2. Step 2: Convert to fraction form
    27,258,024.42/37,620,147.06 = 17,479,510.02/x
  3. Step 3: Cross multiply
    27,258,024.42x = 37,620,147.06 × 17,479,510.02
  4. Step 4: Simplify right side
    27,258,024.42x = 657,581,737,489,143.62
  5. Step 5: Solve for x
    x = 657,581,737,489,143.62/27,258,024.42
  6. Step 6: Final answer
    x = 24,124,335.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.